Posh Chardonnay: California, South Africa, Australia

Kendall Jackson Vintner's Reserve Chardonnay 2014, California (13.5% abv) - This classy wholesome Chardy is "a winemaker’s blend of mountain, ridge, hillside and benchland (a long narrow valley without a river apparently) hand select grapes grown along California’s cool coastal appellations." (The Banke-Jackson family owns vineyards in Santa Barbara, Monterey, Sonoma, Napa and Mendocino counties in fact). Each 'lot' is then fermented separately and barrel-aged. Enticing mix of buttery oatmeal aromas and flavours, and not too toasty with it, and sunny citrus/peach fruit, nice full mouth-feel yet reasonably subtle and fresh. Quite dear, although on a level with good white Burgundy especially if you're splashing out for you-know-what day tomorrow: £15.95 Slurp.co.uk.

Grier Family Villiera Brut Natural Chardonnay 2010 'Methode Cap Classique'; Stellenbosch, South Africa (12% abv) - This stylish Champagne-esque fizz was treated to no less than 34 months yeast-lees ageing in the bottle and unusually has no added sugar (unlike typical so-called 'Brut' styles) or sulphur dioxide. Still surprisingly youthful at first with frothy, fresh and structured palate; then revealing delicate 'brioche', oatcake and roast hazelnut flavours vs crisp and dry finish. Marks & Spencer £12.

Robert Oatley Vineyards '6285' Chardonnay 2014; Margaret River, Western Australia (13% abv) - Tasty example of that little extra touch of style you can find in Western Oz, this showed a deft mix of ripe juicy fruit, creamy texture and subtle oak spice in the background. Marks & Spencer: again fairly dear at £13 (I bought it on offer though) but you should be reasonably impressed.